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R818

四核智能帶屏語音芯片

產品

芯片框圖

R818

基本規格

CPU

? Quad-core ARM Cortex?-A53 up to 1.6GHz
? 32KB L1 I-cache + 32KB L1 D-cache per core, 512KB L2 cache
? Low-power CoolFlex? power management architecture

GPU

? GE8300 500MHz
? Supports OpenGLES1.1/2.0/3.2, Vulkan1.1, OpenCL1.2

Memory

? 32-bit DDR4/DDR3/DDR3L/LPDDR3/LPDDR4
? eMMC 5.0
? 8-bit TLC/MLC/SLC/EF NAND flash
? SPI Nand flash

Audio

? Supports two audio DAC and two audio ADC
? Supports two analog audio inputs and two analog audio outputs
? Stereo Speaker and capless stereo headphone driver
? Four I2S controllers for connecting Bluetooth and external audio codec
? Integrated digital microphone supports maximum 8 digital microphones

Process

? 28nm HPC+

Display

? Supports one channel MIPI DSI output, 4-lane, up to 1920×1200@60fps
? Supports LVDS output with dual link, up to 1920×1200@60fps
? Supports RGB interface with DE/SYNC mode, up to 1920×1200@60fps
? Supports size up to 2048x2048, with two video layer and two UI layer
? SmartColor2.0 post processing for an excellent display experience

Video

? Supports H.265 decoder 4k@30fps
? Supports H.264 decoder 1080p@30fps
? Supports VP8 decoder 1080p@60fps
? Supports H.264 HP encoder 1080P@60fps
? Supports MJPEG encoder 4k@15fps
? Supports JPEG encoder 13M

Camera

? Compliant with MIPI-CSI2 V1.00 and MIPI DPHY V1.00.00
? 2 MIPI CSI input, 4 data lane and 2 data lane, up to 1Gbps per Lane in HS
? Maximum to 8M@30fps or 13M@10fps, with 4 data lane
? Supports format: YUV422-8bit/10bit, YUV420-8bit/10bit, RAW-8, RAW-10, RAW-12, RGB888, RGB565

ISP

? Up to 8M@30fps or 13M@10fps, can be config as dual 1080p@60fps
? Adjustable 3A functions, including AE, AWB and AF
? Supports spatial(2D) de-noise filter
? Supports contrast enhance and sharping
? Supports chrominance noise reduction
? Supports defect pixel correction

Security

? Supports Symmetrical algorithm: AES, DES, 3DES, XTS, SM4
? Supports Hash algorithm: MD5, SHA, HMAC, SM3
? Supports Asymmetric algorithm: RSA, ECC, SM2
? Supports PRNG and TRNG
? Supports 2K-bit EFUSE for chip ID and security application

Connectivity

? USB 2.0 OTG and HOST, SDIO 3.0, GMAC
? SPI×3, TWI×5, 6xUART×6, PWM×5
? IR TX, IR RX, LEDC, GPADC, LRADC

PMIC

? AXP803 (w.charger)
? AXP806 (wo.charger)

Package

? LFBGA 346balls
? 12mm x 12mm size,0.5 ball pitch,0.3 ball size

OS

? Android 10

方案亮點

四核ARM Cortex?-A53架構
四核ARM Cortex?-A53架構
麗色系統:SmartColor?
麗色系統:SmartColor?
H265 4K@30fps 視頻解碼
H265 4K@30fps 視頻解碼
800萬單攝像頭,或500萬+200萬雙攝像頭
800萬單攝像頭,或500萬+200萬雙攝像頭
28nm工藝,BGA 12mm x 12mm封裝
28nm工藝,BGA 12mm x 12mm封裝
工規質量保障
工規質量保障

典型機型

R818

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